Algebra Worksheets Factoring
February 16th, 2006
Question: Help in Algebra 1 factoring equations, please?
OK, i tried everything with these. I can get some equations, but not all of them. I don’t know why.
These are the ones I need help with:
3x² + 7x + 2
3r² -16r – 7= 5
8x² + 21= -59x
5r² – 44r + 120= -30 + 11r
b² + 5b – 35= 3b
6b² – 13b + 3 = -3
35k² – 22k + 7 = 4
10b² = 27b – 18
15a² – 3a = 3 – 7a
All of the equations are zero product equations, except for the first one. AND PLEASE, DO NOT THINK I DON’T DO MY HOMEWORK, BECAUSE I DO. WE HAVE HAD AN INTERN FOR OUR CLASS INSTEAD OF OUR NORMAL TEACHER. NEW LESSON AND A NEW INTERN, NOT SUCH A GREAT IDEA… PLUS, THESE ARE EQUATIONS FROM SEVERAL WORKSHEETS, NOT JUST ONE THING. I ONLY HAVE A FEW FROM EACH WORKSHEET
Answer: I’ll give you the first factor from each problem; you figure out the second from what I give.
(3x + 1)
(3r + 2)
(8x + 3)
(r – 6) : you can divide everything by 5 in this one
(b + 7)
(6b – 4) : there’s a fraction in this one
(7k – 3)
(5b – 6)
(5a + 3)
Right Brain Math: Times Table Overview & Fun Factor Sets
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